Top Layers of ComfortWith 2” of TempActiv™ Gel Memory Foam and 2” of Serta® Support Foam, you’ll feel supported and caressed by the luxurious foam layers as they take away pressure points, relax your spine, and help you drift off to a more rejuvenating sleep.

Core Layers of SupportThe Serta® Hybrid Coil Support System with Best Edge® Foam Encasement is a next generation coil. It acts like 3 coils in one. The bottom part of the coil is very firm to provide extra support. The middle part of the coil gives slightly more to relieve pressure and the top portion is designed to provide excellent conformation to your body and spine.

Our RecommendationA luxury firm mattress means it’s firm but not so hard that you lose pressure relief. The combination of advanced Serta foams and an exceptional coil system makes this mattress a great combination of “firm but conforming”. We highly recommend this mattress for all varieties of sleepers including back, side and stomach.

"After a serious car accident, my back and neck were injured. Sleeping on my old mattress was so uncomfortable so I bought an adjustable foundation and the Fusion 1000 Luxury Firm mattress and my back feels so much better every morning. I’m also not waking up 12 times a night with pinched nerves and pain."

"We have only slept on our new mattress 2 nights and I must say I am really impressed with how well I have slept. Both nights I have woke up in the same position I went to sleep, I usually toss and turn which is why I am so surprised I woke up in the same position! My husband has a lot more aches and pains than I do, and he said he has slept so well! I also must add, we both usually have to get out of the bed as soon as we wake up, but has been so nice to be so comfortable to just lay there. This is our 2nd Serta Mattress and we are really happy with our choice!"

"The Serta Mattress is a tad firmer than I expected, but I am getting more used to it. My back sure is enjoying it. The mattress it replaced was to soft and gave me a lot of back problems. So that is why I went for firm and I had always heard and read good things about Serta. Now I have had the Mattress for just 10 days and I look forward to sleeping on it for many years! I would tell others to buy Serta."

"We’ve only had this mattress but my quality of sleep has drastically improved. I have lower back issues and would wake up several times a night with my old mattress. We purchased the I-comfort Hybrid. I’d highly recommend it to anyone suffering from back pain. Clary L."

"Most comfortable mattress I have slept on. Just the right combination of support on all pressure points. Perfect amount of firmness but also soft memory foam that contours to your body as you sink in. Super high quality material. Provides for the best night sleep ever imagined. no motion when partner rolls around,"